Download MBBS 2nd Year 2023 Feb 526064 Pathology II Mcqs MCQs Question Paper

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THE TAMIL NADU DR. M.G.R. MEDICAL UNIVERSITY

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[MBBS 0223] FEBRUARY 2023 Sub. Code :6064

M.B.B.S. DEGREE EXAMINATION

(For the candidates admitted from the Academic Year 2019-2020)

SECOND YEAR - (CBME)

PAPER VI - PATHOLOGY-II

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O.P. Code: 526064

Time: 30 Minutes Maximum : 20 Marks

Answer All Questions

Choose one correct answer in the box provided in the Answer Script. No overwriting should be done. Choice should be given in Capital Letters.

1. Multiple Choice Questions: (20x1=20)
   1. A characteristic finding in sputum of patients with Atopic asthma is
      1. Keyser flescher ring

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      2. Curschmann spirals
      3. Hyaline bodies
      4. Ferruginous bodies
   2. The most common tumour suppressor gene lost in Malignant mesothelioma is
      1. BRAF

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      2. JAK-STAT
      3. CDKN2A
      4. RET
   3. Carotid body tumour is typically
      1. Sympathetic paraganglioma

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      2. Parasympathetic paraganglioma
      3. Incidentaloma
      4. Glomus jugulare
   4. Hirschsprung disease requires histologic confirmation of loss of
      1. Muscularis

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      2. Ganglion cells
      3. Villi
      4. Stromal layer
   5. Diagnosis of Barrett’s oesophagus requires endoscopic evidence of metaplastic columnar mucosa
      1. At the OG junction

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      2. Above the OG junction
      3. Below the OG junction
      4. In the hilum
   6. Peutz-jeghers syndrome is
      1. Autosomal dominant

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      2. Autosomal recessive
      3. X-Linked recessive
      4. X-Linked Dominant
   7. Fibrin ring non caseating granulomas in liver is seen in
      1. Hepatoma

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      2. Drug induced liver injury
      3. Cirrhosis
      4. Budd-Chiari syndrome
   8. Focal segmental glomerulosclerosis is one of the main causes for
      1. Alport’s syndrome

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      2. Nephrotic syndrome
      3. Meig’s syndrome
      4. Goodpasture syndrome
   9. Chromophobe Renal cell carcinoma, the cell of origin is thought to be
      1. Foot processes

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      2. Mesangium
      3. Intercalated cell of collecting duct
      4. Parietal epithelium
   10. Painful hematuria is most common symptom of
       1. Renal Calculi

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       2. Penile tumours
       3. Bladder cancers
       4. Prostatic cancers
   11. An identical tumour arising in the ovary, similar to Seminoma testes is
       1. Yolk sac tumour

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       2. Embryonal carcinoma
       3. Dysgerminoma
       4. Teratoma
   12. One of the theories of pathogenesis holds good for Endometriosis
       1. Pascal’s theory

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       2. Gleason’s theory
       3. Regurgitation theory
       4. Polypoid theory
   13. One complication of Monochorionic twin pregnancy is
       1. Hydrops fetalis

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       2. Chorangioma
       3. Twin- Twin Transfusion syndrome
       4. Down’s syndrome
   14. HER2 positive breast cancers have their HER2 gene amplification on
       1. Chromosome 17q

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       2. Chromosome 5p
       3. Chromosome 7p
       4. Chromosome 11q
   15. A functioning corticotroph adenoma producing adrenal hypersecretion of cortisol leads to
       1. Cushing’s syndrome

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       2. Conn syndrome
       3. Phaeochromocytoma
       4. Empty sella syndrome
   16. Hurthle cells represent a response to chronic follicular epithelial injury called as
       1. Dysplastic

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       2. Metaplastic
       3. Anaplastic
       4. Dystrophic response
   17. The gene defects in-Type 2 Diabetes are seen in
       1. BRAF

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       2. MODY
       3. RET
       4. KRAS
   18. The histologic hallmark of Mycosis fungoides is
       1. Tombstone appearance

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       2. Loss of rete ridges
       3. Pautrier microabscesses
       4. Lichenosis
   19. Activation of osteoprogenitors in healing of fractures is by
       1. TGF-a

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       2. PDGF
       3. ILN-y
       4. IL-6
   20. Lewy bodies are characteristically seen in
       1. Multiple sclerosis

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       2. Alzheimer’s disease
       3. Parkinson disease
       4. Prion disease.

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[MBBS 0223]

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